Sanitization

The operation query string is part of the OpenTelemetry metrics & traces attributes. To avoid leaking any sensitive data it's sanitized to remove any constant data:

• Strings are replaced with ""
• Numbers with 0.
• Boolean and enums are kept as is.
• Lists are replaced with [].
• Object structure is kept, but their field values are sanitized. So a { id: "890", rows: [{a: "1"}]} becomes {id: "", rows: []}